Home / 3,211,330,444.29-4,821,724,250.96-1,796,000,527.10

Finding the Fourth Proportional to 3,211,330,444.29, 4,821,724,250.96 and 1,796,000,527.10

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Solution

The fourth proportional to 3,211,330,444.29, 4,821,724,250.96 and 1,796,000,527.10 is: 2,696,645,345.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,211,330,444.29 : 4,821,724,250.96 = 1,796,000,527.10 : x
  2. Step 2: Convert to fraction form
    3,211,330,444.29/4,821,724,250.96 = 1,796,000,527.10/x
  3. Step 3: Cross multiply
    3,211,330,444.29x = 4,821,724,250.96 × 1,796,000,527.10
  4. Step 4: Simplify right side
    3,211,330,444.29x = 8,659,819,296,221,924,352
  5. Step 5: Solve for x
    x = 8,659,819,296,221,924,352/3,211,330,444.29
  6. Step 6: Final answer
    x = 2,696,645,345.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.